201227063 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種顯示器之技術領域，尤指一種降 低材料成本及製作工時之液晶顯示裝置。 【先前技術】 一般業界所習知之液晶顯示裝置’主要係由一液晶顯 示模組以及一背光模組組成，請參閱第一圖所示一種習知 液晶顯示裝置之結構示意圖’該液晶顯示裝置1. 〇〇包括一 上框101、一液晶面板102、一雙面膠帶丨03、一膠框1〇4、 一上菱鏡片105、一下菱鏡片1〇6、一擴散片1〇7、一導光 板108、一反射片1〇9以及一下框110，該導光板1〇8之一 侧設有光源（圖中未示出），該液晶面板1〇2藉由雙面膠帶 103黏於該膠框1〇4以構成一液晶顯示模組lu，而該上菱 鏡片105、下菱鏡片106、擴散片1〇7、導光板1〇8、反射 片109以及設置於導光板1〇8 一侧之光源，則構成一背光 模組112，如第一圖所示，該膠框1〇4係設置於該下框11〇 内’該膠框104呈現二層式設計，前述該背光模組U2係 a又置於該膠框1〇4下層空間，上述傳統之液晶顯示裝置1〇〇 結構存在下列缺點： 1.膠框1G4通常為—呈” 口’，型之矩形框架，因此佔用下 框^10許多内部空間，導致液晶顯示裝置1〇〇之體積及 重1無法有效縮減，無法符合市場輕、薄、短、小設計 趨勢。 201227063 2. 以膠框i〇4承載液晶面板1〇2 ,為業界 < 技術，由於業界對於膠框1〇4射出成型、、’充，用之習知 大，因此就模組薄化及窄邊距設計方=犯力差異不 顯競爭力。 面無法比同業有明 3. 膠框1〇4之模具成本高且開模時間 發時程及增加成本。 因此嚴重影響開 【發明内容】201227063 VI. Description of the Invention: [Technical Field] The present invention relates to the technical field of a display, and more particularly to a liquid crystal display device which reduces material cost and manufacturing man-hour. [Prior Art] The liquid crystal display device of the prior art is mainly composed of a liquid crystal display module and a backlight module. Please refer to the schematic diagram of a conventional liquid crystal display device shown in the first figure. The utility model comprises an upper frame 101, a liquid crystal panel 102, a double-sided tape 丨03, a plastic frame 1〇4, an upper diamond lens 105, a lower diamond lens 1〇6, a diffusion sheet 1〇7, and a guide. a light board 108, a reflective sheet 1〇9, and a lower frame 110. One side of the light guide plate 1〇8 is provided with a light source (not shown), and the liquid crystal panel 1〇2 is adhered to the glue by a double-sided tape 103. The frame 1〇4 is configured to form a liquid crystal display module lu, and the upper diamond lens 105, the lower diamond lens 106, the diffusion sheet 1〇7, the light guide plate 1〇8, the reflection sheet 109, and the side of the light guide plate 1〇8 are disposed. The light source is formed as a backlight module 112. As shown in the first figure, the plastic frame 1〇4 is disposed in the lower frame 11〇. The plastic frame 104 has a two-layer design, and the backlight module U2 is used. The system a is placed in the lower space of the plastic frame 1〇4, and the conventional liquid crystal display device 1〇〇 structure has the following defects. Point: 1. The plastic frame 1G4 is usually a “port”, a rectangular frame of the type, so it occupies a lot of internal space of the lower frame ^10, which causes the volume and weight 1 of the liquid crystal display device 1 to be effectively reduced, and cannot meet the market lightness. , thin, short, small design trend. 201227063 2. The liquid crystal panel 1〇2 is carried by the plastic frame i〇4, which is the industry< technology, due to the industry's practice of molding, filling, and filling the plastic frame Large, so the module thinning and narrow margin design side = the difference in the force is not competitive. The face can not be compared with the industry 3. The cost of the plastic frame 1〇4 is high and the mold opening time is time-consuming and costly. Therefore, it seriously affects the opening of the invention.
有鐵於習知技術之缺失，本發明提出〜 :面:略r膠框，r屬下框包覆及承 場輕、蒲, %充漏光’付合市 ,,,溥、紐、小設計趨勢，提升市場競爭力，降低材料 成本及製作工時，並可加速產品上市時間。_ " 含：為達到上述目的，本發明提出一種液晶顯示裝置，包 s下框，該下框具有一底面，於該底面週緣設有側面， 二幻面與该底面之間具有一夾角，由該底面與侧面構成— 谷置空間，該下框為金屬材質； 老光模組’該背光模組係設置於該下框之該容置空 間内； 一遮光膠帶’該遮光膠帶包括一底邊以及一側邊，該 底邊與側邊相連接且該底邊與側邊之間具有一夾角，該底 邊将目上‘ 私 二、荞於該背光模組相對於具有該下框之面，該側邊係 貼养於該下框之側面； 201227063 一液晶面板，該液晶面板係設置於該遮光膠帶相對於 具有該背光模組之面，該液晶面板之一面之邊緣係與該遮 光膠帶之底邊貼靠，該液晶面板之週緣係與該遮光膠帶之 侧邊貼靠；以及 / 上框，該上框係设置於該液晶面板不具有該背光模 組之面，該上框與該下框相互組合並將該背光模組及液晶 面板夾設於該上框與該下框之間。 為使貴審查委員對於本發明之結構目的和功效有更 進一步之了解與認同，茲配合圖示詳細說明如后。 【實施方式】 以下將參照隨附之圖式來描述本發明為達成目的所使 用的技術手段與功效，而以下圖式所列舉之實施例僅為輔 助說明，以利㈣查委M暸解，但本案之技術手段並不限 於所列舉圖式。 請參閱第二圖所示，本發明所提供之液晶顯示裝置， 包含-下框ίο、-背光模組20、一遮光膠帶3〇、一液晶 面板40及一上框50。 ^該下框10為金屬材質，該下框10具有一底面U，於 該底面11週緣設有側面12，該側面12與該底面U之間 -有央角，通韦該夾角為九十度，且該 型之雙層結構，由該底面u與側面12構成—容=空1成 該^面12之設置方式並沒有一定限制，本實施例中，該底 為一矩形片體’該側面12係設置於該底面u周圍， 該側面12纟有高低不同高度且大致可形成—矩形之框 201227063 邊’於該側面12設有複數卡槽13。 請參閱第二圖及第三圖所示，該背光模組2〇係設置於 該下框10之該容置空間内，該背光模組2〇包括一反射片 21、一導光板22、一擴散片23、一下菱鏡片24、一上菱 鏡片25以及一光源組件26。 該反射片21具有相對二面，該反射片21其中一面係 貼靠於該下框10之底面11，該下框1〇之底面丨丨設有複 數雙面膠帶14，該反射片21對應於該雙面膠帶14之位置 •設有透空部211，將反射片21設置於該底面11後，該雙 面膠常14係外露於該透空部211。該導光板22具有相對 二面，該導光板22其中一面係貼靠於該反射片21不與該 下框10底面11貼靠之面，由於該雙面膠帶14外露於該透 空部211，因此該導光板22與該反射片21相互貼靠之面 對應於該透空部211之位置，係與該雙面膠帶14相貼附， 該雙面膠帶14可提供該導光板22定位作用。該擴散片23 具有相對二面，該擴散片23其中一面係貼靠於該導光板 • 22不與該反射片21貼靠之面，該下菱鏡片24具有相對二 面，該下菱鏡片24其中一面係貼靠於該擴散片23不與該 導光板22貼靠之面，該上菱鏡片25具有相對二面，該上 菱鏡片25其中一面係貼靠於該下菱鏡片24不與該擴散片 23貼靠之面。 其次，s亥光源組件26係由一第一電路板261以及設置 於该第一電路板261其中一面（圖示該第一電路板261之底 面）之複數光源262構成，該光源組件26係設置於該導光 板22之一側邊221，該導光板22提供設置該光源組件26 201227063 之侧邊221間距地設有複數載台222，於該複數載台222 設有雙面膠帶223，該雙面膠帶223之其中一面係黏貼於 該載台222，該雙面膠帶223之另一面係提供與該第一電 路板261設有光源262之面黏貼，該複數載台222之其中 二載台222各設有一凸柱224，於該第一電路板261設有 二孔洞263，該二孔洞263係分別對應於一凸柱224，相互 對應之孔洞263與凸柱224相互穿設’可提供該第一電路 板261定位作用，於二相鄰載台222之間可各嵌設一光源 262,該複數光源262產生光線由該導光板22之該側邊221 射入該導光板22内。 請參閱第二圖、第四圖及第五圖所示，藉由上述構件 及其組合方式，即可將背光模組20設置於下框1〇内，形 成如第四圖所示態樣，而後，再將遮光膠帶30組裝於該背 光模組20上，該遮光膠帶30包括一底邊31以及一側邊 32，該底邊31與侧邊32相連接且該底邊31與侧邊32之 間具有一夾角，通常該夾角為九十度，由該底邊31與側邊 32構成一折邊結構，該遮光膠帶30之底邊31係貼靠於該 背光模組20相對於具有該下框10之面（亦即圖示該上菱鏡 片25之頂面），該遮光膠帶30之側邊32係貼靠於該下框 10之側面12，如第五圖所示。 請參閱第二圖、第四圖至第六圖所示，該液晶面板40 包括一液晶單元41以及分別設置於該液晶單元41相對二 面之二偏光片42、43,該二偏光片42、43之尺寸小於該 液晶單元41之尺寸，每一該偏光片42、43具有相對二邊 緣，該二偏光片分別設置於該液晶單元相對二面，該二偏 201227063 光片42、43相對二邊緣與對應之液晶單元41邊緣共形成 四個内縮區域44a〜44d，於每一該内縮區域44a〜44d設有 一缓衝泡綿45a〜45d，該液晶面板40具有一第二電路板 46,該第二電路板46具有相對之一第一端461以及一第二 端462，該第一端461係連接於該液晶面板40，將該設置 有緩衝泡綿45a〜45d之液晶面板40設置於該遮光膠帶30 相對於具有該背光模組20之面，如第五圖所示，再將該上 框50設置於該液晶面板40不具有該背光模組20之面，該 φ 上框50為金屬材質，其中，該上框50可依液晶顯示裝置 之實際需要設置，即在部份的液晶顯示裝置可不需設置該 上框50，如本實施例係為具有該上框50之結構，且該上 框50具有一透空部51，於該上框50之週緣設有側壁52， 於該上框50之側壁52設有複數卡勾53，將該上框5◦罩 設於該液晶面板40上，該上框50之透空部51係對應於該 液晶面板4 0之視區*該上框5 0之側壁5 2係圍設於該下框 10之側面12之外圍，該上框5 0側壁5 2之卡勾5 3可與於 φ 該下框10侧面12對應之卡槽13相互勾合，即可將該上框 50與該下框10相互結合，並將該背光模組20及液晶面板 40夾設於該上框50與該下框10之間，如第六圖所示，其 中，該第二電路板46之第二端462係凸伸於該下框10外。 請參閱第七圖所示，該反射片21、導光板22、擴散片 23、下菱鏡片24、上菱鏡片25疊設於該下框10内，該遮 光膠帶30之底邊31貼靠於上菱鏡片25，該遮光膠帶30 之侧邊31貼靠於該下框10之側面12，該液晶面板40之 一面之邊緣（亦即該液晶面板40之底面之邊緣）係與該遮 201227063 光膠帶30之底邊31貼靠，該液晶面板4〇之週緣係與該遮 光膠帶30之硎邊32貼靠’必須說明的是，該遮光膠帶3〇 之底邊31與㈣32之形狀並無—定限制，於本實施例中， 該底邊31係為-矩形框，該矩形框態樣之底邊31内具有 -透空部33,該透空部33係對應於該液晶面板4〇之視區， 且該底邊31彳致干涉該液晶面板4〇之視區，該侧邊32係 設置於該底邊之週緣，該側邊32具有高低不同高度且 大致可形成〆矩形之侧邊，該側邊32之形狀係依據實際所 配合之下框0、背光模組20及液晶面板3Q之形狀及尺寸 而設計’且；&邊31與㈣32以盡量能夠包覆該液晶面板 40之週緣以反該液晶面板40底部之邊緣為適當，藉由該 遮光膠帶30之底邊31及側邊32，可提供該液晶面板4〇 週緣遮光作用’避免漏光，同時藉由該緩衝泡|M5c、45d 提供該液晶面板40之内縮區域44c、44d緩衝作用（同理， 於第四圖及第五圖所不另二緩衝泡綿45a、45b也提供該液 晶面板40内縮區域44a、44b緩衝作用）。 綜上所述，本發明提供之液晶顯示裝置，以金屬下框 包覆及承載背光模組及液晶面板，並以具有彎折邊緣結構 之遮光膠帶，以具有避免漏光之功效，可省略傳統液晶顯 示裝置所使用之膠框，且藉由下框彎折成型之雙層結構之 側面以及貼附於液晶面板内縮區域之緩衝泡棉之設計，可 對液晶面板形成高度保護作用。 惟以上所述者，僅為本發明之實施例而已，當不能以 之限定本發明所實施之範圍。即大凡依本發明申請專利範 圍所作之均等變化與修飾，皆應仍屬於本發明專利涵蓋之 201227063 範圍内，謹請貴審查委員明鑑，並祈惠准，是所至禱。 201227063 【圖式簡單說明】 第一圖係習知液晶顯示裝置之剖面結構示意圖。 第二圖係本發明之分解立體結構圖。 第三圖至第五圖係本發明之組裝流程示意圖。 第六圖係本發明之組合立體結構圖。 第七圖係第六圖之A-A剖面結構圖。 【主要元件符號說明】 先前技術： 100- 液晶顯示裝置 101- 上框 102- 液晶面板 103- 雙面膠帶 10 4 _膠框 105- 上菱鏡片 106- 下菱鏡片 107- 擴散片 108- 導光板 109- 反射片 110 _下框 本發明： 10- 下框 11- 底面 12- 侧面 12 201227063 13- 卡槽 14- 雙面膠帶 20- 背光模組 21- 反射片 21卜透空部 22- 導光板 221- 導光板之一侧邊 222- 載台 223- 雙面膠帶 224- 凸柱 23- 擴散片 24- 下菱鏡片 25- 上菱鏡片 2 6 _光源組件 261-第一電路板 2 6 2 -光源 263-孔洞 30- 遮光膠帶 31- 底邊 32- 侧邊 4 0 _液晶面板 41-液晶單元 42、43-偏光片 13 201227063 44a〜44d-内縮區域 45a〜45d-緩衝泡綿 46-第二電路板 461-第一端 4 6 2 -第二端 50- 上框 51- 透空部 52- 側壁 53勾There is a lack of iron in the well-known technology, the present invention proposes ~: face: slightly r plastic frame, r is under the frame and covered light, Pu, % light leakage 'Fuhe City,,, 溥, New Zealand, small design Trends, increase market competitiveness, reduce material costs and manufacturing hours, and accelerate time-to-market. _ " Included: In order to achieve the above object, the present invention provides a liquid crystal display device, which comprises a lower frame, the lower frame has a bottom surface, and a side surface is provided on a periphery of the bottom surface, and an angle between the second magic surface and the bottom surface is The bottom surface and the side surface are formed - a valley space, the lower frame is made of a metal material; the old light module 'the backlight module is disposed in the accommodating space of the lower frame; a light shielding tape 'the light shielding tape includes a bottom The side edge is connected to the side edge, and the bottom edge is connected to the side edge, and the bottom edge has an angle between the bottom edge and the side edge, and the bottom edge is in the same direction as the backlight module relative to the frame having the lower frame. a side panel attached to the side of the lower frame; 201227063 a liquid crystal panel disposed on the side of the light shielding tape opposite to the backlight module, the edge of one of the liquid crystal panels and the light shielding The bottom edge of the tape is abutted, the periphery of the liquid crystal panel is abutted against the side of the light shielding tape; and the upper frame is disposed on the liquid crystal panel without the surface of the backlight module, the upper frame and the upper frame are The lower frames are combined with each other and the Optical module and the liquid crystal panel sandwiched between the upper frame and the lower frame. In order to enable the reviewing committee to have a better understanding and approval of the structural purpose and efficacy of the present invention, the detailed description is as follows. [Embodiment] Hereinafter, the technical means and effects of the present invention for achieving the object will be described with reference to the accompanying drawings, and the embodiments listed in the following drawings are only for the purpose of explanation. The technical means of this case are not limited to the illustrated figures. Referring to the second embodiment, the liquid crystal display device of the present invention comprises a lower frame, a backlight module 20, a light shielding tape 3, a liquid crystal panel 40 and an upper frame 50. The lower frame 10 is made of a metal material, and the lower frame 10 has a bottom surface U. The side surface of the bottom surface 11 is provided with a side surface 12, and between the side surface 12 and the bottom surface U, there is a central angle, and the angle between the two sides is ninety degrees. And the double-layer structure of the type is composed of the bottom surface u and the side surface 12 - the capacity is set to 1 and the surface 12 is not limited. In this embodiment, the bottom is a rectangular sheet 'the side The 12 series is disposed around the bottom surface u, and the side surface 12 has different heights and heights and can be formed substantially. The rectangular frame 201227063 side is provided with a plurality of card slots 13 on the side surface 12. Referring to the second and third figures, the backlight module 2 is disposed in the accommodating space of the lower frame 10. The backlight module 2 includes a reflective sheet 21, a light guide plate 22, and a The diffusion sheet 23, the lower lens 24, the upper lens 25 and a light source assembly 26. The reflective sheet 21 has two opposite sides. One side of the reflective sheet 21 abuts against the bottom surface 11 of the lower frame 10. The bottom surface of the lower frame 1 is provided with a plurality of double-sided tapes 14, which correspond to The position of the double-sided tape 14 is provided with a transparent portion 211. After the reflection sheet 21 is placed on the bottom surface 11, the double-sided tape is often exposed to the transparent portion 211. The light guide plate 22 has two opposite sides. One side of the light guide plate 22 abuts against the surface of the bottom surface 11 of the lower frame 10 , and the double-sided tape 14 is exposed to the transparent portion 211 . Therefore, the surface of the light guide plate 22 and the reflective sheet 21 abutting each other corresponds to the position of the transparent portion 211, and is attached to the double-sided tape 14, and the double-sided tape 14 can provide the light guide plate 22 for positioning. The diffusion sheet 23 has two opposite sides. One side of the diffusion sheet 23 abuts against the surface of the light guide plate 22 that does not abut the reflection sheet 21, and the lower lens 24 has opposite sides. The lower lens 24 has a lower surface. One side of the lens is opposite to the surface of the light guide plate 22, and the upper lens 25 has two opposite sides, and one side of the upper lens 25 is attached to the lower lens 24 The diffusion sheet 23 abuts the surface. Next, the s-light source component 26 is composed of a first circuit board 261 and a plurality of light sources 262 disposed on one side of the first circuit board 261 (showing the bottom surface of the first circuit board 261). The light source component 26 is provided. The light guide plate 22 is provided with a plurality of stages 222 disposed at a side of the light guide plate 22 at a distance 221 of the light source assembly 26 201227063. The plurality of stages 222 are provided with a double-sided tape 223. One side of the surface tape 223 is adhered to the stage 222. The other side of the double-sided tape 223 is attached to the surface of the first circuit board 261 where the light source 262 is disposed. Two of the plurality of stages 222 of the plurality of stages 222 are 222. Each of the first circuit board 261 is provided with two holes 263, and the two holes 263 are respectively corresponding to a protrusion 224, and the corresponding holes 263 and the protrusions 224 are mutually provided to provide the first A circuit board 261 is positioned to embed a light source 262 between the two adjacent stages 222. The plurality of light sources 262 generate light from the side 221 of the light guide plate 22 into the light guide plate 22. Referring to the second, fourth, and fifth figures, the backlight module 20 can be disposed in the lower frame 1〇 by the above-mentioned components and combinations thereof to form a state as shown in the fourth figure. Then, the light-shielding tape 30 is assembled on the backlight module 20, and the light-shielding tape 30 includes a bottom edge 31 and a side edge 32. The bottom edge 31 is connected to the side edge 32 and the bottom edge 31 and the side edge 32 are connected. The angle between the bottom edge 31 and the side edge 32 is a folded edge structure, and the bottom edge 31 of the light shielding tape 30 is in contact with the backlight module 20 with respect to the same. The side of the lower frame 10 (that is, the top surface of the upper lens 25 is shown), the side 32 of the light-shielding tape 30 is abutted against the side 12 of the lower frame 10, as shown in the fifth figure. Referring to the second and fourth to sixth embodiments, the liquid crystal panel 40 includes a liquid crystal unit 41 and two polarizers 42 and 43 respectively disposed on opposite sides of the liquid crystal unit 41. The two polarizers 42 and The size of the liquid crystal unit 41 is smaller than the size of the liquid crystal unit 41. Each of the polarizers 42 and 43 has two opposite edges. The two polarizers are respectively disposed on opposite sides of the liquid crystal unit, and the two polarized 201227063 light sheets 42 and 43 are opposite to the two edges. A plurality of retracted regions 44a to 44d are formed in the same manner as the edges of the corresponding liquid crystal cells 41. Each of the retracted regions 44a to 44d is provided with a buffering foam 45a to 45d. The liquid crystal panel 40 has a second circuit board 46. The second circuit board 46 has a first end 461 and a second end 462. The first end 461 is connected to the liquid crystal panel 40, and the liquid crystal panel 40 provided with the buffering foams 45a to 45d is disposed on the second liquid crystal panel 40. The opaque mask 30 is opposite to the surface of the backlight module 20, as shown in FIG. 5, and the upper frame 50 is disposed on the surface of the liquid crystal panel 40 that does not have the backlight module 20. The φ upper frame 50 is a metal material, wherein the upper frame 50 can be a liquid crystal display device Actually, it is necessary to set the upper frame 50 in a part of the liquid crystal display device. As in this embodiment, the upper frame 50 has a structure, and the upper frame 50 has a transparent portion 51. The side wall 52 of the upper frame 50 is provided with a plurality of hooks 53. The upper frame 5 is covered on the liquid crystal panel 40, and the transparent portion 51 of the upper frame 50 corresponds to The viewing area of the liquid crystal panel 40* is disposed on the outer side of the side surface 12 of the lower frame 10, and the hook 5 of the side wall 50 of the upper frame 50 is φ The upper frame 50 and the lower frame 10 are coupled to each other, and the backlight module 20 and the liquid crystal panel 40 are sandwiched between the upper frame 50 and the lower frame 50. Between the blocks 10, as shown in the sixth figure, the second end 462 of the second circuit board 46 protrudes outside the lower frame 10. Referring to FIG. 7 , the reflection sheet 21 , the light guide plate 22 , the diffusion sheet 23 , the lower lens 24 , and the upper lens 25 are stacked in the lower frame 10 , and the bottom edge 31 of the light shielding tape 30 abuts The side edge 31 of the light-shielding tape 30 abuts against the side surface 12 of the lower frame 10, and the edge of one surface of the liquid crystal panel 40 (that is, the edge of the bottom surface of the liquid crystal panel 40) is associated with the light of the 201227063 The bottom edge 31 of the tape 30 abuts, and the periphery of the liquid crystal panel 4 is abutted against the edge 32 of the light-shielding tape 30. It must be noted that the shape of the bottom edge 31 and the shape of the (32) 32 of the light-shielding tape 3 are not- In this embodiment, the bottom edge 31 is a rectangular frame having a through-opening portion 33 in the bottom edge 31 of the rectangular frame, and the transparent portion 33 corresponds to the liquid crystal panel 4 a viewing zone, and the bottom edge 31 interferes with the viewing zone of the liquid crystal panel 4, the side 32 is disposed on the periphery of the bottom edge, and the side 32 has different heights and different heights and can form a side of the rectangle The shape of the side 32 is set according to the shape and size of the frame 0, the backlight module 20, and the liquid crystal panel 3Q. The sides 31 and (4) 32 are provided so as to cover the periphery of the liquid crystal panel 40 as far as possible to oppose the edge of the bottom of the liquid crystal panel 40, and the bottom edge 31 and the side 32 of the light shielding tape 30 are provided. The liquid crystal panel 4 has a peripheral light-shielding function to avoid light leakage, and at the same time, the buffering holes |M5c, 45d provide buffering effects of the indented regions 44c and 44d of the liquid crystal panel 40 (same reason, in the fourth and fifth figures) The other buffer bubbles 45a, 45b also provide buffering of the indented regions 44a, 44b of the liquid crystal panel 40. In summary, the liquid crystal display device provided by the present invention covers and carries a backlight module and a liquid crystal panel with a metal lower frame, and has a light-shielding tape with a bent edge structure to have the effect of avoiding light leakage, and the conventional liquid crystal can be omitted. The plastic frame used in the display device can be highly protected by the liquid crystal panel by the side surface of the double-layer structure formed by bending the lower frame and the cushion foam attached to the retracted region of the liquid crystal panel. However, the above description is only for the embodiments of the present invention, and the scope of the invention is not limited thereto. That is, the equal changes and modifications made by the applicants in accordance with the scope of application of the present invention should still fall within the scope of 201227063 covered by the patent of the present invention. I would like to ask your review committee to give a clear understanding and pray for it. 201227063 [Simplified description of the drawings] The first figure is a schematic cross-sectional structure of a conventional liquid crystal display device. The second drawing is an exploded perspective view of the present invention. The third to fifth figures are schematic views of the assembly process of the present invention. The sixth drawing is a combined perspective view of the present invention. The seventh figure is a cross-sectional structural view of the A-A of the sixth figure. [Main component symbol description] Prior art: 100- Liquid crystal display device 101- Upper frame 102- Liquid crystal panel 103- Double-sided tape 10 4 _ Plastic frame 105- Upper diamond lens 106- Lower diamond lens 107- Diffusion sheet 108- Light guide plate 109- Reflective sheet 110 _ Lower frame The present invention: 10- Lower frame 11- Bottom surface 12- Side 12 201227063 13- Card slot 14- Double-sided tape 20- Backlight module 21- Reflecting sheet 21 Buoyted portion 22- Light guide plate 221- One side of the light guide plate 222- Stage 223- Double-sided tape 224- Bullet 23- Diffuser 24- Lower lens 25- Shangling lens 2 6_Light source assembly 261-First circuit board 2 6 2 - Light source 263 - Hole 30 - Light-shielding tape 31 - Bottom side 32 - Side 4 0 - Liquid crystal panel 41 - Liquid crystal cell 42, 43 - Polarizer 13 201227063 44a - 44d - Retracted area 45a - 45d - Buffered foam 46 - Two circuit board 461 - first end 4 6 2 - second end 50 - upper frame 51 - transparent portion 52 - side wall 53 hook